From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx1.redhat.com ([209.132.183.28]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VpxNI-0000M2-Ln for kexec@lists.infradead.org; Mon, 09 Dec 2013 09:43:37 +0000 From: Dave Young Subject: [PATCH v5 03/14] efi: remove unused variables in __map_region Date: Mon, 9 Dec 2013 17:42:16 +0800 Message-Id: <1386582147-9802-4-git-send-email-dyoung@redhat.com> In-Reply-To: <1386582147-9802-1-git-send-email-dyoung@redhat.com> References: <1386582147-9802-1-git-send-email-dyoung@redhat.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+dwmw2=twosheds.infradead.org@lists.infradead.org To: linux-kernel@vger.kernel.org Cc: mjg59@srcf.ucam.org, linux-efi@vger.kernel.org, toshi.kani@hp.com, matt@console-pimps.org, greg@kroah.com, x86@kernel.org, kexec@lists.infradead.org, James.Bottomley@HansenPartnership.com, horms@verge.net.au, bp@alien8.de, ebiederm@xmission.com, hpa@zytor.com, vgoyal@redhat.com variables size and end is useless in this function, thus remove them. Reported-by: Toshi Kani Signed-off-by: Dave Young Acked-by: Borislav Petkov --- arch/x86/platform/efi/efi_64.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c index bf286c3..c5a6491 100644 --- a/arch/x86/platform/efi/efi_64.c +++ b/arch/x86/platform/efi/efi_64.c @@ -148,15 +148,11 @@ void efi_setup_page_tables(void) static void __init __map_region(efi_memory_desc_t *md, u64 va) { pgd_t *pgd = (pgd_t *)__va(real_mode_header->trampoline_pgd); - unsigned long pf = 0, size; - u64 end; + unsigned long pf = 0; if (!(md->attribute & EFI_MEMORY_WB)) pf |= _PAGE_PCD; - size = md->num_pages << PAGE_SHIFT; - end = va + size; - if (kernel_map_pages_in_pgd(pgd, md->phys_addr, va, md->num_pages, pf)) pr_warn("Error mapping PA 0x%llx -> VA 0x%llx!\n", md->phys_addr, va); -- 1.8.3.1 _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec